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Excerpt from Annaes Scientificos Da Academia Polytechnica Do Porto, 1918, Vol. 13
Nuestra obligación de patriotas, en este momento mas que nunca, estriba en poner en valor nuestros recursos naturales, como medio de robustecer la economía nacional. En esta tarea corresponde al naturalista hacer el inventario de dichas rique zas, que luego el técnico, el ingeniero, pondrá en producción.
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